Unit 10 Practice Test

Front

What does 'like dissolves like' mean?

Back

Polar solutes dissolve in polar solvents.

Front

What does it mean when we say water is a 'polar molecule'?

Back

It has partial positive and negative charges at opposite ends.

Front

What is the term for a substance capable of being dissolved?

Back

Soluble.

Front

What is the change of a gas directly into a solid called?

Back

Deposition.

Front

What is the temperature at which a liquid evaporates to a gas called?

Back

Boiling point.

Front

What is the term for the amount of solute in a given volume of solution?

Back

Concentration.

Front

What is the process called when a solid turns into a gas without becoming a liquid?

Back

Sublimation.

Front

What is the term for the temperature at which a solid becomes a liquid?

Back

Melting point.

Front

What is the term for a mixture where particles are evenly distributed and do not settle?

Back

Colloid.

Front

What is the process of a gas turning into a liquid called?

Back

Condensation.